Vietnam · ICT
Tue, 15 Sept 2026
Timezone Guide
Hai Phong, Vietnam runs on UTC+7. This time zone stays fixed year-round at UTC+7 — daylight saving time is not observed. There is a 11-hour difference between Hai Phong and New York. Standard working hours don't overlap at all with New York, so meetings need an early or late slot on one side. There is a 6-hour difference between Hai Phong and London. Standard 9-to-6 working hours overlap for about 3 hours a day with London. A good time to connect: 15:00–18:00 in Hai Phong lines up with 09:00–12:00 in London. There is a 2-hour difference between Hai Phong and Tokyo. Standard 9-to-6 working hours overlap for about 7 hours a day with Tokyo. A good time to connect: 09:00–16:00 in Hai Phong lines up with 11:00–18:00 in Tokyo. This timezone is also shared with cities such as Bangkok, Jakarta, Ho Chi Minh City. Keeping these offsets in mind makes it easier to schedule calls or travel to and from Hai Phong.
Practical Info
Hai Phong (Vietnam) is home to roughly 2.0M people. Today brings about 13.3 hours of daylight: sunrise at 05:18, sunset at 18:36. This time zone stays fixed year-round at UTC+7 — daylight saving time is not observed. It sits in the Northern Hemisphere, about 21° north of the equator. Traffic drives on the right.
Flag
Vietnam
Capital
Hanoi
Continent
Asia
Time Zone
ICT · Asia/Saigon
Coordinates
20.84°N, 106.69°E
Currency
VND (₫)
Calling Code
+84
Driving Side
Right
Hemisphere
Northern
Language
Vietnamese
Measurement System
Metric
Did You Know?
Hai Phong is known as the red flamboyant city for the phượng vĩ trees that turn it scarlet each May. It is also Vietnam's third city and the main deep-water port for the north.
The clock: Hai Phong keeps UTC+7. Hạ Long Bay, an hour east, holds roughly 1,600 limestone islands and almost no permanent residents.
Annual Daylight
Working Hours
5h overlap